The reason for laminating the soft iron core of a transformer is to?

Assessment: WAEC SSCE - Physics - 2021 (Objective) Subject: Physics

Question 1 Report

The reason for laminating the soft iron core of a  transformer is to?   

Answer Details
The reason for laminating the soft iron core of a transformer is to reduce eddy currents. Eddy currents are circulating currents that flow in the core of the transformer, and they generate heat and waste energy. By laminating the core into thin sheets, the eddy currents are reduced, which helps to increase the efficiency of the transformer. In other words, laminating the core helps to prevent energy loss and make the transformer run more efficiently.

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